2500010822 has 8 divisors (see below), whose sum is σ = 3751288200. Its totient is φ = 1249581424.

The previous prime is 2500010819. The next prime is 2500010831. The reversal of 2500010822 is 2280100052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2500010822² = 12500108220234231368, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2500010794 and 2500010803.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204572 + ... + 216447.

It is an arithmetic number, because the mean of its divisors is an integer number (468911025).

Almost surely, 2^2500010822 is an apocalyptic number.

2500010822 is a deficient number, since it is larger than the sum of its proper divisors (1251277378).

2500010822 is a wasteful number, since it uses less digits than its factorization.

2500010822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423990.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 2500010822 is about 50000.1082198829. The cubic root of 2500010822 is about 1357.2107666565.

Adding to 2500010822 its reverse (2280100052), we get a palindrome (4780110874).

The spelling of 2500010822 in words is "two billion, five hundred million, ten thousand, eight hundred twenty-two".